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1fd005ad 1/* Multiple versions of rawmemchr.
04277e02 2 Copyright (C) 2013-2019 Free Software Foundation, Inc.
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3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
5a82c748 17 <https://www.gnu.org/licenses/>. */
1fd005ad 18
4f41c682 19#if IS_IN (libc)
00980d84 20# define __rawmemchr __redirect___rawmemchr
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21# include <string.h>
22# include <shlib-compat.h>
23# include "init-arch.h"
24
25extern __typeof (__rawmemchr) __rawmemchr_ppc attribute_hidden;
26extern __typeof (__rawmemchr) __rawmemchr_power7 attribute_hidden;
00980d84 27# undef __rawmemchr
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28
29/* Avoid DWARF definition DIE on ifunc symbol so that GDB can handle
30 ifunc symbol properly. */
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31libc_ifunc_redirected (__redirect___rawmemchr, __rawmemchr,
32 (hwcap & PPC_FEATURE_HAS_VSX)
33 ? __rawmemchr_power7
34 : __rawmemchr_ppc);
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35
36weak_alias (__rawmemchr, rawmemchr)
37#else
38#include <string/rawmemchr.c>
39#endif